Corrado De Gasperis
Analyst · Global Hunter Securities
Thank you, Pamela. Good morning and afternoon everyone. My name is Corrado, President and CEO, and welcome to our first quarter conference call. I'll provide a brief summary of information included in this morning's release. If you don't yet have the release, you'll find a copy on our website at www.comstockmining.com under News/Press Releases.
We also have posted a series of videos in the March to Production section of the website. The videos reflect the quickening progress of our construction and production start-up activities. These can be accessed right from the home page of our website.
Please let me remind that I may make some forward-looking statements on this call. Any statement relating to matters that are not historical facts may constitute forward-looking statements. The statements are based on current expectations and those statements are subject to the same risk and uncertainties that could cause actual results to differ materially. These risks and uncertainties are detailed in the reports filed by the company with the SEC. The risks are also identified in this morning's release and all forward-looking statements made during this call are subject to those same risks and other risks that we can't identify.
Alright then, let me start off by saying that the first 3 months of the year, we strengthened our management team. We have obtained all the remaining required permits, mainly the new air quality permit, which was such a focal point for us and a launching point for us. We fortified our balance sheet and we made tremendous progress, as I am about to describe in just a few minutes, on our remaining construction activities as we march into production.
We are rapidly becoming Nevada's newest gold and silver mining company, so let me begin the update, let me begin the update with production.
During the quarter, we completed the hiring of all of our mine operations team and substantially all of our maintenance personnel. We put together an outstanding team of experienced professionals coming from Nevada companies like Rawhide, Coeur Rochester and Allied Nevada. Our mine operations team has completed its training and has commenced production activity in the Lucerne mine. To date, these activities include the construction of roads, ramps and infrastructure necessary before we begin to move ore.
We are actively recruiting and hiring the remainder of our process operations, in total, just over 20 employees to be brought on in the latter part of May and June, including metallurgical engineers, crushing and stacking operators, leach pad technicians, refinery operators and assay lab technicians. This process has been synchronized with our production schedule and start-up plan, and we remain on that schedule.
We have completed the soil sampling program in the Lucerne mine as well. I mentioned on our last call that mercury and lead were used by the old timers on the Comstock between 1859 to about 1910-ish and that we had agreed last year to test the soil and clear any actionable levels of these materials, if there were any.
I am happy to report, although I'm not surprised, that we did not find any unsafe or actionable levels of these materials in the mine area and that the Nevada Department of Environmental Protection, as we expected, has removed these areas from the risk zone, allowing us to complete the mine construction and commence mining in the Lucerne.
It's a very, very big step for us. Even bigger is we have received an administrative update to our Storey County Special Use Permit from the County confirming that there is no County limit on the annual tonnage, ore or waste rock, that we can mine, produce or place.
I know that some of our investors and some of you all had expressed concern about the relative probability of obtaining County permits and all we can say is that the County has really strongly and consistently supported all of these economic activities and this is just another very strong example of that support.
Overall, this change puts our effective annual tonnage allowance today at about 1 million tons per annum, currently regulated by our Water Pollution Control Permit. And we've already commenced the planning for modifying this permit now that the County limit, or lack thereof, are confirmed.
Accordingly, last week, our team commenced mining operations and will soon begin moving ore from the mining to a stockpile for crushing. We plan on building a buffer of approximately 20,000 tons of material in front of the crusher once certain components of the mine infrastructure are completed. We have completed the earthwork and the plastic liner for expanding the heap leach pads from its 3 existing cells to 5 cells and are currently installing the final overliner, scheduled to be completed next week.
We've also completed the installation of the foundation and liner for our expanded Merrill Crowe facility. Yesterday, substantially all of the new Merrill Crowe equipment arrived on site and we've begun preparation for its installation.
We've also completed the construction of a new 1 million gallon fresh water fire suppression reservoir that we have now filled to supply our fire safety and commercial water needs. We are near complete with ground preparation for the new crushing facility. We have received all major components of the crushing facility on-site except for some of the peripheral dust control apparatus. We've commenced ground preparation and we will commence installation of the crusher in the next few weeks.
The installation of the crusher and the full system around the crusher is scheduled for early July. Once the crusher is operational and we begin stacking crushed materials, we can expect to start pouring doré within 45 to 60 days of stacking that material. We are very, very much looking forward to the first pour, and we expect that first pour to be a extremely well and pretty well celebrated event.
We are beginning the marketing of those activities now and we'll actually begin marketing ourselves as the newest Nevada gold and silver mining operation. With production activity started, we can now better focus on mapping out our production growth plans for both Lucerne and the Dayton mine.
On that point, let me turn now briefly to the mine development activities that are going on to support that growth. In January, we recommenced drilling, initially in Spring Valley. Currently, despite having all of our exploration permits in place, we are only drilling when the soil sampling process is complete. Today, that is primarily in the Lucerne mine. We are near complete in sampling all of our exploration areas, including the east side of the Lucerne and the Dayton, so that we can ultimately expand our drilling activities back onto those sites.
I should really acknowledge Cindi Byrns, our director of all matters environmental and the rest of our geological and operations team, for their truly historic and environmentally responsible accomplishment so far. All of these actions and strong environmental responsibilities are getting us great notice. We're getting great notice locally, we're getting great notice state-wide and we're getting great notice federally and it's all coming to our sustainable advantage. We should also thank NDEP for their focus on ensuring that all of these activities were done right.
The Spring Valley drilling began in January this year and lasted 2 months. The program was designed to follow up on the 2009 mineral discovery led by Larry Martin and our geological team. The objective of this program was to verify the continuity of the rich Dayton geology southward into the predominantly unexplored Spring Valley. We used 2 drillers in the Spring Valley to drill a total of 14 reverse circulation drill holes, totaling just over 10,000 feet, and 2 core holes, totaling just over 1,600 feet.
Our assay showed, and we recently announced, that all 14 RC holes encountered intervals of significant mineralization. This is truly remarkable for us, since we do not have nearly a fraction of the existing historical data in Spring Valley that we have in either Lucerne or in Dayton. On 3 of these holes, we hit significant lengths of significant mineralization, including 215 feet of significant mineralization in 3 zones on 1 hole, 180 feet in 7 zones on a second hole, over 100 feet in 6 zones on the third hole. So these excellent results are very, very much supporting our notion that the geological model of the Dayton and the Comstock extends down into the valley.
I know Larry was especially gratified and encouraged that one of the previously mentioned holes intersected, because we targeted it from the knowledge derived directly from our 2011 geophysical survey. This bodes very well for the reliability and planning of our future drilling. Currently though, our geological efforts are supporting the development drilling in the Lucerne mine. We are already pushing the development of the resource north and south of where we started mining. Once the soil sampling is complete, we will step out and infill the east side of the Lucerne, and then head to infill the Dayton. The stepped up drilling phase in the Lucerne will provide a mine plan for its expansion. That mine plan will position us to complete the economic feasibility and initiate permitting for the expanded mine. We are scheduled to complete that late this year.
The infill drilling in Dayton will provide information created, information needed to create a mine plan for our proposed second mine. With that plan, the company can also begin permitting process there, too. These drilling and permitting activities will establish a clear path for production growth from both mines. Our model envisions taking our starting production levels of about 20,000 gold equivalent ounces up to eventually, potentially, 200,000 ounces per annum from the 2 mines. We are summarizing these work plans so that we can provide a clear path to our investors and all of you about that growth potential.
Our current focus, however, is on production start-up, stabilization and then optimization of the current mine plan. Let me wrap up with a few comments on corporate matters, including cash and liquidity. Cash and equivalents totaled $16 million on March 31. For the 3 months ended March 31, we used cash from operating activities of about $4.5 million, about $1 million of that was required for the soil sampling and analysis program that enabled our production to get started out.
Net cash used in investing activities included $3.3 million, including for the purchase and construction of plant and equipment. That, as you just heard, is accelerating to completion. Since March 31, we spent an additional $5 million on additional plant and equipment construction, all of this which will be more than funded through equipment financing that we are in the final stages of completing. We believe that our existing cash investments and other capital resources, including the equipment financing that I just mentioned, provide sufficient liquidity to fund the operations and capital requirements for our operations and business plan.
This includes the increases to our reclamation bond and the remaining capital that we have scheduled to get back into production. Why don't I just summarize some of the achievements that we just overviewed, and then we can go right into questions and answers. So during the quarter, we raised capital and strengthened our balance sheet, we obtained our final permits, we completed the soil sampling, we completed the heap leach expansion through the baseliner. We completed the Merrill Crowe foundation and received the equipment, we completed the water reservoir, we have expanded our experienced mining team and we've commenced mine operations. We have also expanded our known resource potential by hitting 14 out of 14 holes down in the Spring Valley. The crusher will be the last major installation before we commence stacking and leaching material. We are very much looking forward to the first pour this summer and the cash flow that comes from that. It's really our sole focus right now and obviously we are extremely busy with that. We've scheduled our annual meeting for Tuesday, June 19, and an additional visitation day for Monday, June 18 at the mine site. I know already that many of you are planning to visit over the weekend, so you can participate all day Monday and this is very welcome.
For those who have not visited us in the last 3 or 4 months, you will find a tremendous change in the operation in the mines. So with that, Pamela, why don't we turn it over and take questions.